{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["country of headquarters", "founded by", "country of birth", "state or provinces of residence"], "input": "In the U.S. News and World Report America's Best Colleges and Universities 2008  UNCP  finished 1st among  North Carolina  public universities for the percentage of classes under 20 students ."}
{"country of headquarters": [], "founded by": [], "country of birth": [], "state or provinces of residence": []}